The Urban Dictionary Mug

The guy who people use to give them rides. Someone who is a taxi is usually a male who is being used by a girl (but occasionally a guy), and has no balls to say "Am I ever going to get ass, cash, or grass for this?", which leaves him to linger with the thought that one day he just might, allowing girls everywhere to take advantage.

Jamie: "hey ashley, lets call up our taxi to take us to that party full of cute guys"

Ashley:"Yeah, just make sure we sweet talk him, so he thinks that he's gonna get something out of it haha"

The Urban Dictionary Mug

1. (In Pakistan) Prostitute2. (In Pakistan) A woman of bad character or famous for having questionable relations with many men. An adulterous woman.
(Originated from the reference to real taxi cabs which always have different riders everyday.)

The Urban Dictionary Mug

Is a joint rotation system.
While 2+ people are sharing a joint, one of them may call taxi and so each participant smokes one hit and passes the joint to the next participant (clockwise), he must hold the smoke in his lungs until the joint makes a full round.

The name is derived from the public transportation field.
When riding a taxi the meter always keeps on running